SEO report of kangruitech.com
上海康锐环保科技有限公司
www.kangruitech.com/
上海康锐环保科技有限公司专业从事空气净化与消毒产品设计、研发、生产和销售为一体的高科技企业。
Tasks
- Make the site mobile device friendly.
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
- Use "H" tags.
- Try to make your site load faster.
SEO
URL
Domain : www.kangruitech.com/
Character length : 20
Title
上海康锐环保科技有限公司
Description
上海康锐环保科技有限公司专业从事空气净化与消毒产品设计、研发、生产和销售为一体的高科技企业。
Keywords (meta keywords)
康锐,康锐环保,上海康锐环保科技有限公司,空气净化器,活性炭,空气治理专家,纳米光催化空气净化技术,空气净化产品,室内空气净化器,净化空气消毒器,国家粉尘
Error! Using “meta keywords” is meaningless in a while.
Error! Using “meta keywords” is meaningless in a while.
Open Graph Protocol
Error! The website does not use the OG (Open Graph) protocol.
Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
The robots.txt file is missing!
Social
Social Engagement
No info found.
Content
Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
上海康锐环保科技有限公司
Character length : 12
Good! The title’s length is between 10 and 70 characters.
Character length : 12
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 4%
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 |
No "H" tags found
Heading structure in the source code
Word cloud
- 联系我们3
- 上海康锐环保科技有限公司2
- 技术文档2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| 联系我们 | |||
| 上海康锐环保科技有限公司 | |||
| 技术文档 |
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 13 images on this web page.
Alternate attributes for the following 13 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 13 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.kangruitech.com/images/index4_logo.jpg
- http://www.kangruitech.com/images/banner.jpg
- http://www.kangruitech.com/images/main_0303.png
- http://www.kangruitech.com/images/banner3.jpg
- http://www.kangruitech.com/images/banner1.jpg
- http://www.kangruitech.com/images/index4_pic.png
- http://www.kangruitech.com/images/1V4A3108_2.jpg
- http://www.kangruitech.com/images/1V4A3113_2.jpg (2 occurrences)
- http://www.kangruitech.com/images/1V4A3117_2b.jpg
- http://www.kangruitech.com/images/4.jpg (1 occurrences)
Technologies
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 640px wide display!
Detected applications
 | jQuery | JavaScript Frameworks |
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.
Speed test
Server response time
The server response time is not fast enough: 0.46 seconds have passed until the page started to load.
Loading time
42,405 ms
Table layout
Error! Avoid using nested tables!
Number of HTTP resources
66
Number of source domains
5
Render blocking resources
Good! No render blocking elements found!
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.kangruitech.com/js/jquery-1.10.2.min.js
- http://www.kangruitech.com/js/jquery.kinMaxShow-1.0.min.js
File size of all javascript files combined
412.14KB
Javascript minifying
You can save 736B (15% compression) on the analysed URL by minifying the javascript files.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
- http://www.kangruitech.com/css/style.css
- http://www.kangruitech.com/css/gloab.css
File size of all css files combined
29.58KB
CSS minifying
You can save 778B (19% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.kangruitech.com/skin/style.css you can save 778B (19% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
32.95KB
Gzip compression
Error! By using Gzip you can save 356B (47% compression) on your site.
- By compressing http://103.37.233.13:989/js/main.js you can save 356B (47% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
55
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://103.37.233.13:989/css/style.css | Expiry time is not specified |
| http://103.37.233.13:989/images/banner1.jpg | Expiry time is not specified |
| http://103.37.233.13:989/images/banner2.jpg | Expiry time is not specified |
| http://103.37.233.13:989/images/bannerbj.png | Expiry time is not specified |
| http://103.37.233.13:989/images/bj.jpg | Expiry time is not specified |
| http://103.37.233.13:989/images/boxbj.png | Expiry time is not specified |
| http://103.37.233.13:989/images/leftmenubj.png | Expiry time is not specified |
| http://103.37.233.13:989/images/listbj1.png | Expiry time is not specified |
| http://103.37.233.13:989/images/listbj2.png | Expiry time is not specified |
| http://103.37.233.13:989/images/listbj3.png | Expiry time is not specified |
| http://103.37.233.13:989/images/listbj4.png | Expiry time is not specified |
| http://103.37.233.13:989/images/logo2.png | Expiry time is not specified |
| http://103.37.233.13:989/images/menu.png | Expiry time is not specified |
| http://103.37.233.13:989/images/ndm.png | Expiry time is not specified |
| http://103.37.233.13:989/images/topbj.png | Expiry time is not specified |
| http://103.37.233.13:989/images/zi.png | Expiry time is not specified |
| http://103.37.233.13:989/js/SuperSlide.js | Expiry time is not specified |
| http://103.37.233.13:989/js/jquery.jplayer.min.js | Expiry time is not specified |
| http://103.37.233.13:989/js/jquery.js | Expiry time is not specified |
| http://103.37.233.13:989/js/main.js | Expiry time is not specified |
| http://www.kangruitech.com/images/defaultpic.gif | Expiry time is not specified |
| http://www.kangruitech.com/seo.js | Expiry time is not specified |
| http://www.kangruitech.com/skin/images/ad1.jpg | Expiry time is not specified |
| http://www.kangruitech.com/skin/images/ad2.jpg | Expiry time is not specified |
| http://www.kangruitech.com/skin/images/bg_2.jpg | Expiry time is not specified |
| http://www.kangruitech.com/skin/images/bg_3.png | Expiry time is not specified |
| http://www.kangruitech.com/skin/images/bg_4.png | Expiry time is not specified |
| http://www.kangruitech.com/skin/images/ico_1.jpg | Expiry time is not specified |
| http://www.kangruitech.com/skin/images/ico_2.jpg | Expiry time is not specified |
| http://www.kangruitech.com/skin/images/logo.jpg | Expiry time is not specified |
| http://www.kangruitech.com/skin/js/gotop.js | Expiry time is not specified |
| http://www.kangruitech.com/skin/js/jquery.SuperSlide.2.1.1.js | Expiry time is not specified |
| http://www.kangruitech.com/skin/js/jquery.min.js | Expiry time is not specified |
| http://www.kangruitech.com/skin/style.css | Expiry time is not specified |
| http://www.kangruitech.com/uploads/allimg/150902/155.png | Expiry time is not specified |
| http://www.kangruitech.com/uploads/allimg/150902/162.jpg | Expiry time is not specified |
| http://www.kangruitech.com/uploads/allimg/150902/167.jpg | Expiry time is not specified |
| http://www.kangruitech.com/uploads/allimg/150902/172.jpg | Expiry time is not specified |
| http://www.kangruitech.com/uploads/allimg/150902/186.jpg | Expiry time is not specified |
| http://www.kangruitech.com/uploads/allimg/150902/187.jpg | Expiry time is not specified |
| http://www.kangruitech.com/uploads/allimg/150902/189.jpg | Expiry time is not specified |
| http://www.kangruitech.com/uploads/allimg/150902/195.jpg | Expiry time is not specified |
| http://www.kangruitech.com/uploads/allimg/150902/196.jpg | Expiry time is not specified |
| http://www.kangruitech.com/uploads/allimg/150902/197.png | Expiry time is not specified |
| http://www.kangruitech.com/uploads/allimg/150902/64.jpg | Expiry time is not specified |
| http://bdimg.share.baidu.com/static/api/css/share_style1_32.css | 30 minutes |
| http://bdimg.share.baidu.com/.. /tangram.js?v=37768233.js | 30 minutes |
| http://bdimg.share.baidu.com/.. /partners.js?v=96dbe85a.js | 30 minutes |
| http://bdimg.share.baidu.com/.. /share.js?v=89860593.js?cdnversion=423183... | 30 minutes |
| http://bdimg.share.baidu.com/static/api/js/share/api_base.js | 30 minutes |
| http://bdimg.share.baidu.com/.. /share_api.js?v=226108fe.js | 30 minutes |
| http://bdimg.share.baidu.com/.. /logger.js?v=60603cb3.js | 30 minutes |
| http://bdimg.share.baidu.com/.. /share_view.js?v=3ae6026d.js | 30 minutes |
| http://bdimg.share.baidu.com/static/api/js/view/view_base.js | 30 minutes |
Speed test – Images
File size of all images combined
0.99MB
Image optimisation
You can save 307.5KB (42% compression) by optimising the images below:
- By lossless compressing the http://103.37.233.13:989/images/bj.jpg you can save 110.8KB (56%) data.
- By lossless compressing the http://103.37.233.13:989/images/banner2.jpg you can save 56.8KB (52%) data.
- By lossless compressing the http://103.37.233.13:989/images/banner1.jpg you can save 32.3KB (48%) data.
- By lossless compressing the http://www.kangruitech.com/skin/images/ad1.jpg you can save 31.4KB (51%) data.
- By lossless compressing the http://www.kangruitech.com/skin/images/ad2.jpg you can save 18.3KB (45%) data.
- By lossless compressing the http://103.37.233.13:989/images/ndm.png you can save 15.2KB (20%) data.
- By lossless compressing the http://bdimg.share.baidu.com/.. /icons_1_32.png?v=e97a5b25.png you can save 12.1KB (27%) data.
- By lossless compressing the http://www.kangruitech.com/uploads/allimg/150902/155.png you can save 10.9KB (41%) data.
- By lossless compressing the http://www.kangruitech.com/uploads/allimg/150902/64.jpg you can save 6.1KB (19%) data.
- By lossless compressing the http://103.37.233.13:989/images/menu.png you can save 3.8KB (11%) data.
- By lossless compressing the http://www.kangruitech.com/skin/images/logo.jpg you can save 2.7KB (34%) data.
- By lossless compressing the http://www.kangruitech.com/skin/images/bg_2.jpg you can save 2.5KB (52%) data.
- By lossless compressing the http://www.kangruitech.com/uploads/allimg/150902/172.jpg you can save 877B (20%) data.
- By lossless compressing the http://www.kangruitech.com/uploads/allimg/150902/167.jpg you can save 829B (12%) data.
- By lossless compressing the http://www.kangruitech.com/uploads/allimg/150902/196.jpg you can save 746B (12%) data.
- By lossless compressing the http://www.kangruitech.com/uploads/allimg/150902/195.jpg you can save 666B (26%) data.
- By lossless compressing the http://103.37.233.13:989/images/boxbj.png you can save 573B (41%) data.
- By lossless compressing the http://www.kangruitech.com/uploads/allimg/150902/189.jpg you can save 573B (11%) data.
- By lossless compressing the http://103.37.233.13:989/images/zi.png you can save 275B (14%) data.
Links
We found a total of 357 different links.
Internal links: 21
External links: 336
Internal links: 21
External links: 336
External links:
Internal links:
Website security
IP
119.10.53.148
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Good! We have not found any unencrypted email addresses.
Sites on same ip
Icons
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Order of Heading elements on mobile by position
- H1 : 澳门网上博彩网站大全:尤文平“副班长”13连胜被终结, ( 0px from top )
- H1 : 澳门网站注册送79元:从穷孩子到足球巨星, ( 0px from top )
- H1 : 澳门网上正规网站:英国足球票价飙涨 上座率不降反升, ( 0px from top )
- H3 : 特效, ( 0px from top )
- H4 : 【推荐】根据浏览器位置显示下拉菜单的导航菜单Tooltip Menu, ( 0px from top )
Typos
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